Set in early 19th-century France, the narrative follows the lives and interactions of several characters, particularly the struggles of ex-convict Jean Valjean and his journey towards redemption. The story touches upon the nature of law and grace, and elaborates upon the history of France, architecture of Paris, politics, moral philosophy, antimonarchism, justice, religion, and the types and nature of romantic and familial love. It is known for its vivid and relatable characters, and its exploration of societal and moral issues.

"The Case of Comrade Tulayev" is a political novel set in the Stalinist era of the Soviet Union. The story begins with the murder of a high-ranking Soviet official, Comrade Tulayev, which sets off a series of events leading to the arrest and execution of innocent people. It provides an in-depth exploration of the paranoia, fear, and injustice that characterized Stalin's regime, showing the human cost of political purges and the absurdity of the bureaucratic system.

"La Bête humaine" is a psychological thriller set against the backdrop of the French railway system during the 19th century. The plot revolves around a railway worker who, despite being a seemingly ordinary man, harbors a dark, uncontrollable urge to kill. The narrative is a grim exploration of human nature, delving into themes of inherited violence, animalistic instincts, and the impact of industrialization on society. The novel is also filled with a variety of subplots involving jealousy, betrayal, and murder, all intricately tied to the characters' lives.